Cap



FIG. 1 is a top frontal perspective view of a cap showing my design;

FIG. 2 is a side view thereof, the opposite side being a mirror image thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a frontal view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a plan view thereof.

The broken line showing of the human form in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a cap, as shown and described. 